Finding the Fourth Proportional to 44,679,811.08, 61,663,131.98 and 27,048,428.28
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Solution
The fourth proportional to 44,679,811.08, 61,663,131.98 and 27,048,428.28 is: 37,329,853.52
Step by Step Solution
- Step 1: Write the proportion equation
44,679,811.08 : 61,663,131.98 = 27,048,428.28 : x - Step 2: Convert to fraction form
44,679,811.08/61,663,131.98 = 27,048,428.28/x - Step 3: Cross multiply
44,679,811.08x = 61,663,131.98 × 27,048,428.28 - Step 4: Simplify right side
44,679,811.08x = 1,667,890,802,881,204.50 - Step 5: Solve for x
x = 1,667,890,802,881,204.50/44,679,811.08 - Step 6: Final answer
x = 37,329,853.52
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.